19-y=3(6y-7)

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Solution for 19-y=3(6y-7) equation:


Simplifying
19 + -1y = 3(6y + -7)

Reorder the terms:
19 + -1y = 3(-7 + 6y)
19 + -1y = (-7 * 3 + 6y * 3)
19 + -1y = (-21 + 18y)

Solving
19 + -1y = -21 + 18y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-18y' to each side of the equation.
19 + -1y + -18y = -21 + 18y + -18y

Combine like terms: -1y + -18y = -19y
19 + -19y = -21 + 18y + -18y

Combine like terms: 18y + -18y = 0
19 + -19y = -21 + 0
19 + -19y = -21

Add '-19' to each side of the equation.
19 + -19 + -19y = -21 + -19

Combine like terms: 19 + -19 = 0
0 + -19y = -21 + -19
-19y = -21 + -19

Combine like terms: -21 + -19 = -40
-19y = -40

Divide each side by '-19'.
y = 2.105263158

Simplifying
y = 2.105263158

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